32085520

素因数分解:

$2^4\times 5^1\times {\mathrm{401069}}^1$

素因数の和:401082

約数の個数: 20

約数和(自身を含む): 74599020

約数和(自身を除く): 42513500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401069, 802138, 1604276, 2005345, 3208552, 4010690, 6417104, 8021380, 16042760, 32085520]

約数ペア:

[(1, 32085520), (2, 16042760), (4, 8021380), (5, 6417104), (8, 4010690), (10, 3208552), (16, 2005345), (20, 1604276), (40, 802138), (80, 401069)]